Salted Caramel Cracker Bites! This recipe is made with butter, brown sugar, vanilla, salt and oyster crackers (you could also try saltine crackers). You make a simple caramel sauce, cover the crackers, then bake until a toffee coating forms.Buttery, but also crunchy. Salty, but also sweet. And perfectly poppable. A great last minute snack idea for parties and holidays like Christmas.